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Code Issues Releases Wiki Activity

fix: Can't open external browser in Markdown Preview with external link containing '#', close #3213

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hikerpig
2019-09-02 14:56:36 +08:00
parent 28b8141c6b
commit a0c151821c
1 changed files with 13 additions and 9 deletions
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22
browser/components/MarkdownPreview.js
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@@ -1014,17 +1014,21 @@ export default class MarkdownPreview extends React.Component {
e.stopPropagation()
const rawHref = e.target.getAttribute('href')
const parser = document.createElement('a')
parser.href = e.target.getAttribute('href')
const { href, hash } = parser
const linkHash = hash === '' ? rawHref : hash // needed because we're having special link formats that are removed by parser e.g. :line:10
if (!rawHref) return // not checked href because parser will create file://... string for [empty link]()
const extractId = /(main.html)?#/
const regexNoteInternalLink = new RegExp(`${extractId.source}(.+)`)
if (regexNoteInternalLink.test(linkHash)) {
const targetId = mdurl.encode(linkHash.replace(extractId, ''))
const parser = document.createElement('a')
parser.href = rawHref
const isStartWithHash = rawHref[0] === '#'
const { href, hash } = parser
const maybeExternalLink = /https?:\/\//.test(rawHref)
const linkHash = (maybeExternalLink || hash === '') ? rawHref : hash // needed because we're having special link formats that are removed by parser e.g. :line:10
const extractIdRegex = /file:\/\/.*main.?\w*.html#/ // file://path/to/main(.development.)html
const regexNoteInternalLink = new RegExp(`${extractIdRegex.source}(.+)`)
if (isStartWithHash || regexNoteInternalLink.test(linkHash)) {
const extractedId = isStartWithHash ? linkHash.slice(1) : linkHash.replace(extractIdRegex, '')
const targetId = mdurl.encode(extractedId)
const targetElement = this.refs.root.contentWindow.document.getElementById(
targetId
)